CN112969547A - 尤其用固体激光器无飞溅地焊接的方法 - Google Patents

尤其用固体激光器无飞溅地焊接的方法 Download PDF

Info

Publication number
CN112969547A
CN112969547A CN201980073961.6A CN201980073961A CN112969547A CN 112969547 A CN112969547 A CN 112969547A CN 201980073961 A CN201980073961 A CN 201980073961A CN 112969547 A CN112969547 A CN 112969547A
Authority
CN
China
Prior art keywords
laser
laser beam
beam surface
workpiece
feed direction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980073961.6A
Other languages
English (en)
Chinese (zh)
Inventor
P·奥格
N·斯佩克
M·奥皮茨
T·黑塞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trumpf Laser und Systemtechnik GmbH
Original Assignee
Trumpf Laser und Systemtechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trumpf Laser und Systemtechnik GmbH filed Critical Trumpf Laser und Systemtechnik GmbH
Publication of CN112969547A publication Critical patent/CN112969547A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/035—Aligning the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
CN201980073961.6A 2018-11-12 2019-11-11 尤其用固体激光器无飞溅地焊接的方法 Pending CN112969547A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018219280.4A DE102018219280A1 (de) 2018-11-12 2018-11-12 Verfahren zum spritzerfreien Schweißen, insbesondere mit einem Festkörperlaser
DE102018219280.4 2018-11-12
PCT/EP2019/080878 WO2020099326A1 (de) 2018-11-12 2019-11-11 Verfahren zum spritzerfreien schweissen, insbesondere mit einem festkörperlaser

Publications (1)

Publication Number Publication Date
CN112969547A true CN112969547A (zh) 2021-06-15

Family

ID=68699386

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980073961.6A Pending CN112969547A (zh) 2018-11-12 2019-11-11 尤其用固体激光器无飞溅地焊接的方法

Country Status (7)

Country Link
US (1) US11786989B2 (de)
EP (1) EP3880398A1 (de)
JP (1) JP7412428B2 (de)
KR (1) KR20210089680A (de)
CN (1) CN112969547A (de)
DE (1) DE102018219280A1 (de)
WO (1) WO2020099326A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018219280A1 (de) 2018-11-12 2020-05-14 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zum spritzerfreien Schweißen, insbesondere mit einem Festkörperlaser
DE102019210019B4 (de) * 2019-07-08 2021-06-10 Trumpf Laser- Und Systemtechnik Gmbh Optische Apparatur zum Laserschweißen eines Werkstücks, Verfahren zum Laserschweißen eines Werkstücks mittels mehrerer Teilstrahlen sowie Verwendung einer optischen Apparatur zum Laserschweißen
DE102022109740A1 (de) 2022-04-22 2023-10-26 Lessmüller Lasertechnik GmbH Verfahren und Vorrichtung zur Durchführung optischer Kohärenzmessungen für eine Überwachung eines Bearbeitungsprozesses eines Werkstücks

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307510A (zh) * 1998-06-29 2001-08-08 自动化焊接系统公司 激光焊接拼板的方法
JP2002160083A (ja) * 2000-11-29 2002-06-04 Nippon Steel Corp 亜鉛めっき鋼板の重ねレーザー溶接方法
CN1785575A (zh) * 2004-12-08 2006-06-14 松下电器产业株式会社 混合激光加工方法及该方法所用的混合激光头
JP2009178768A (ja) * 2008-02-01 2009-08-13 Sumitomo Metal Ind Ltd レーザ溶接方法およびレーザ溶接装置
WO2010119173A1 (en) * 2009-04-15 2010-10-21 Outokumpu Oyj Method for performing laser welding
DE102011016579A1 (de) * 2011-04-07 2011-11-17 Daimler Ag Verfahren und Vorrichtung zum Laserstrahlschweißen
CN102310289A (zh) * 2010-06-30 2012-01-11 通用电气公司 混合激光弧焊接工艺和设备
CN102476242A (zh) * 2010-11-22 2012-05-30 松下电器产业株式会社 焊接方法及焊接装置
CN103476536A (zh) * 2011-03-30 2013-12-25 杰富意钢铁株式会社 激光焊接钢管的制造方法
JP2015205327A (ja) * 2014-04-22 2015-11-19 パナソニックＩｐマネジメント株式会社 レーザ溶接方法及び装置
CN107708914A (zh) * 2015-06-19 2018-02-16 Ipg光子公司 具有提供光束移动功能的双可移动反射镜的激光焊接头
CN107953032A (zh) * 2017-12-27 2018-04-24 长沙理工大学 一种零间隙镀锌钢板叠接接头激光焊接方法与系统
WO2018159857A1 (ja) * 2017-03-03 2018-09-07 古河電気工業株式会社 溶接方法および溶接装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2199355A1 (en) 1997-03-06 1998-09-06 Bob Bishop Multiple beam laser welding apparatus
AU9155698A (en) 1997-08-01 1999-02-22 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method and device for laser beam welding
JP2002219590A (ja) * 2001-01-26 2002-08-06 Nippon Steel Corp 亜鉛めっき鋼板の重ねレーザー溶接方法
JP2004154813A (ja) 2002-11-06 2004-06-03 National Institute Of Advanced Industrial & Technology レーザ加工方法および装置
DE10261422B4 (de) 2002-12-30 2014-04-03 Volkswagen Ag Laserschweiß- und lötverfahren sowie Vorrichtung dazu
JP2004358521A (ja) 2003-06-05 2004-12-24 Mitsubishi Heavy Ind Ltd レーザ熱加工装置、レーザ熱加工方法
JP5375527B2 (ja) * 2008-10-31 2013-12-25 Ｊｆｅスチール株式会社 レーザ溶接鋼管の製造方法
EP2692475B1 (de) * 2011-03-29 2016-06-08 JFE Steel Corporation Laserschweissverfahren
US11780029B2 (en) 2014-03-05 2023-10-10 Panasonic Connect North America, division of Panasonic Corporation of North America Material processing utilizing a laser having a variable beam shape
DE102015207279A1 (de) 2015-04-22 2016-10-27 Ipg Laser Gmbh Fügevorrichtung und Fügeverfahren
DE102015112537A1 (de) 2015-07-15 2017-01-19 Laserline Gesellschaft für Entwicklung und Vertrieb von Diodenlasern mbH Optische Einrichtung zur Umformung von Laserstrahlung
DE102016105214A1 (de) 2016-03-21 2017-09-21 Trumpf Laser- Und Systemtechnik Gmbh Strahlaufteilung zur Laserbearbeitung
US11351633B2 (en) 2016-07-15 2022-06-07 Corelase Oy Laser processing apparatus and method
EP3299112A1 (de) 2016-09-21 2018-03-28 Etxe-Tar, S.A. Verfahren und system zum schweissen mithilfe eines energiestrahls, der mehrmals in zwei dimensionen gescannt ist
US10739621B2 (en) 2016-09-29 2020-08-11 Nlight, Inc. Methods of and systems for materials processing using optical beams
DE102016218938A1 (de) 2016-09-29 2018-04-12 Volkswagen Aktiengesellschaft Fügeeinrichtung und Fügeverfahren
DE102016222357A1 (de) 2016-11-15 2018-05-17 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zum Tiefschweißen eines Werkstücks, mit Einstrahlen eines Laserstrahls in die von einem anderen Laserstrahl erzeugte Kapillaröffnung
LU93326B1 (de) 2016-11-29 2018-06-11 Highyag Lasertechnologie Gmbh Element zur Formung des Fokus eines Lasers
DE102018219280A1 (de) 2018-11-12 2020-05-14 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zum spritzerfreien Schweißen, insbesondere mit einem Festkörperlaser

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307510A (zh) * 1998-06-29 2001-08-08 自动化焊接系统公司 激光焊接拼板的方法
JP2002160083A (ja) * 2000-11-29 2002-06-04 Nippon Steel Corp 亜鉛めっき鋼板の重ねレーザー溶接方法
CN1785575A (zh) * 2004-12-08 2006-06-14 松下电器产业株式会社 混合激光加工方法及该方法所用的混合激光头
JP2009178768A (ja) * 2008-02-01 2009-08-13 Sumitomo Metal Ind Ltd レーザ溶接方法およびレーザ溶接装置
WO2010119173A1 (en) * 2009-04-15 2010-10-21 Outokumpu Oyj Method for performing laser welding
CN102310289A (zh) * 2010-06-30 2012-01-11 通用电气公司 混合激光弧焊接工艺和设备
CN102476242A (zh) * 2010-11-22 2012-05-30 松下电器产业株式会社 焊接方法及焊接装置
CN103476536A (zh) * 2011-03-30 2013-12-25 杰富意钢铁株式会社 激光焊接钢管的制造方法
DE102011016579A1 (de) * 2011-04-07 2011-11-17 Daimler Ag Verfahren und Vorrichtung zum Laserstrahlschweißen
JP2015205327A (ja) * 2014-04-22 2015-11-19 パナソニックＩｐマネジメント株式会社 レーザ溶接方法及び装置
CN107708914A (zh) * 2015-06-19 2018-02-16 Ipg光子公司 具有提供光束移动功能的双可移动反射镜的激光焊接头
WO2018159857A1 (ja) * 2017-03-03 2018-09-07 古河電気工業株式会社 溶接方法および溶接装置
CN107953032A (zh) * 2017-12-27 2018-04-24 长沙理工大学 一种零间隙镀锌钢板叠接接头激光焊接方法与系统

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
（英）理查德•布洛克利，（美）史维主编；孙慧玉等译: "《材料技术》", 30 June 2016 *
刘宗昌，任慧平: "《金属材料工程概论 第2版》", 31 January 2018 *

Also Published As

Publication number Publication date
JP7412428B2 (ja) 2024-01-12
JP2022517713A (ja) 2022-03-10
DE102018219280A1 (de) 2020-05-14
EP3880398A1 (de) 2021-09-22
WO2020099326A1 (de) 2020-05-22
US11786989B2 (en) 2023-10-17
US20210260690A1 (en) 2021-08-26
KR20210089680A (ko) 2021-07-16

Similar Documents

Publication Publication Date Title
US11400548B2 (en) Methods and laser welding devices for deep welding a workpiece
JP3762676B2 (ja) ワークの溶接方法
US11786989B2 (en) Method for splash-free welding, in particular using a solid-state laser
JP5531623B2 (ja) 亜鉛めっき鋼板のレーザ重ね溶接方法
EP0098306A1 (de) Schweissverfahren mittels laserstrahl
US20040188395A1 (en) Laser-hybrid welding with beam oscillation
KR102351463B1 (ko) 제 1 및 제 2 전방 레이저 빔들 및 후방 레이저 빔으로 두개의 금속 시트들을 맞대기 레이저 용접하기 위한 방법
JP5954009B2 (ja) 溶接鋼管の製造方法
RU2547987C1 (ru) Способ лазерной сварки
CN108581201A (zh) 一种激光填丝焊接装置及方法
JP5812527B2 (ja) ホットワイヤレーザ溶接方法と装置
RU2660791C1 (ru) Способ лазерно-дуговой сварки стыка заготовок из углеродистой стали с толщиной стенок 10-45 мм
RU2637035C1 (ru) Способ гибридной лазерно-дуговой сварки продольного шва трубы
JP2012206144A (ja) レーザ狭開先多層盛溶接方法と装置
JP2012223799A (ja) 溶接継手の製造方法
US20230001508A1 (en) Welding method and welding apparatus
CN115210029A (zh) 用于激光焊接两个带涂层工件的方法
WO2022054211A1 (ja) レーザ加工方法
JP4998634B1 (ja) レーザ溶接方法
RU2635679C1 (ru) Способ лазерно-дуговой сварки
JP2023163707A (ja) レーザ溶接装置、レーザ溶接プログラム、及びレーザ溶接方法
CN117300427A (zh) 一种中厚板激光填丝焊坡口结构及焊接方法
JP4998633B1 (ja) レーザ溶接方法
JP2020015053A (ja) 溶接方法、溶接装置、および溶接鋼板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination